Side-by-side technical data
TCL K70 vs vivo Y31 5G
Comparison between TCL K70 and vivo Y31 5G: camera, battery, fast charging, display, performance and colors, side by side. More phones from TCL and vivo.
The verdict
Your pick: vivo Y31 5G, ahead on Design & display, Performance & hardware and Battery & charging. Unless Camera decides it for you.
| Category | K70 | Y31 5G |
|---|---|---|
| Design & display | 5.7 | 6.6 |
| Performance & hardware | 4.2 | 4.7 |
| Camera | 5.4 | 3.8 |
| Connectivity | 6.4 | 6.5 |
| Battery & charging | 5.9 | 6.5 |
Which one is for you?
TCL K70, if you care about…
- Storage Type
- UFS 2.2
- against eMMC 5.1
- Bluetooth Version
- Bluetooth 6.0
- against Bluetooth 5.1
- Weight
- 190 g
- against 209 g
- Body Materials
- Glass, Plastic, Leather
- against Plastic
vivo Y31 5G, if you care about…
- Battery Capacity
- 6,500 mAh
- against 5,200 mAh
- AnTuTu Score
- 456,552
- against 429,000
- RAM Capacity
- 6 GB
- against 4 GB
- Maximum Storage Capacity
- 256 GB
- against 128 GB
Specification comparison
Performance
| Specification | K70 | Y31 5G |
|---|---|---|
| Processor Model | MediaTek Helio G100 | Qualcomm Snapdragon 4 Gen 2 |
| Processor Process Size | 6 nm | 4 nm Best value |
| Graphics GPU | Mali-G57 MC2 | Qualcomm Adreno 613 |
| Storage Type | UFS 2.2 Best value | eMMC 5.1 |
| Maximum CPU Clock | 2.2 GHz | 2.2 GHz |
| Maximum Storage Capacity | 128 GB | 256 GB Best value |
| AnTuTu Score | 429,000 | 456,552 Best value |
| CPU Description | Octa-core CPU with 2 Cortex-A76 cores at 2.2 GHz and 6 Cortex-A55 cores at 2.0 GHz | 2x2.2 GHz Cortex-A76 + 6x2.0 GHz Cortex-A55 |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 4 GB | 6 GB Best value |
| RAM Type | LPDDR4X | LPDDR4X |
| Expandable Storage | Yes | Yes |
| AnTuTu version | v11 | v10 |
Design
| Specification | K70 | Y31 5G |
|---|---|---|
| Body Colors | Black, Blue, Grey | Black, White, Red, Green |
| Body Thickness | 8.3 mm Best value | 8.4 mm |
| Body Width | 79.1 mm | 77 mm |
| Body Height | 167.7 mm | 166.1 mm |
| Weight | 190 g Best value | 209 g |
| Usable Surface | 85 % Best value | 83 % |
| Body Materials | Glass, Plastic, Leather Best value | Plastic |
| Resistance Features | IP64 | IP68, IP64, MIL-STD-810H Best value |
| Waterproof Depth | — | 1.5 m |
| Drop Resistance Class | B | B |
| Repairability Class | B Best value | C |
| Drop Test Count | 180 | 180 |
Battery
| Specification | K70 | Y31 5G |
|---|---|---|
| Battery Efficiency Rating | A Best value | B |
| Battery Capacity | 5,200 mAh | 6,500 mAh Best value |
| Battery Type | Li-Ion | Li-Ion |
| Fast Charge Power | 33 W | 44 W Best value |
| Battery Features | Non-Removable, Rechargeable, Fast Charging, Battery Level Indicator, Charger Included | Fast Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable |
| Battery Endurance | 46 h | 57 h Best value |
| Charge cycles | 1,000 | 1,600 Best value |
Display
| Specification | K70 | Y31 5G |
|---|---|---|
| Display Aspect Ratio | 19.5:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 750 nits | 1,000 nits Best value |
| Display Diagonal | 6.75″ Best value | 6.72″ |
| Display Horizontal Resolution | 720 px | 1,080 px Best value |
| Display Vertical Resolution | 1,570 px | 2,408 px Best value |
| Display Pixel Density | 256 ppi | 393 ppi Best value |
| Display Refresh Rate | 120 Hz | 120 Hz |
| Touch Sampling Rate | 240 Hz | — |
| Display Contrast Ratio | 1,500 :1 | 1,500 :1 |
| Display Features | Hole-Punch Notch, DCI-P3, Curved Glass, Gorilla Glass 7i, Capacitive Touch, Multi-Touch, Frameless | Hole-Punch Notch, SGS Certified, Color LED Notifications, Scratch Resistant, Curved Glass, Capacitive Touch, Frameless, Gorilla Glass, Multi-Touch |
Sensors
| Specification | K70 | Y31 5G |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | K70 | Y31 5G |
|---|---|---|
| Sensor Features | Fingerprint Sensor, Accelerometer, Proximity Sensor, Light Sensor, Cooling System | Cooling System, Fingerprint Sensor, Accelerometer, Compass, Proximity Sensor |
Software
| Specification | K70 | Y31 5G |
|---|---|---|
| Operating System | Android 16 | Android 15 |
| OS Family | Android | Android |
| OS Version | 16 Best value | 15 |
| OS Update Support | 6 years Best value | 5 years |
| Google Services | Yes | Yes |
| Widevine L1 | Yes | — |
Connectivity
| Specification | K70 | Y31 5G |
|---|---|---|
| SIM Configurations | Dual Nano-SIM, Dual SIM Dual Standby | Dual Nano-SIM, Dual SIM Dual Standby |
| Cellular Bands | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B20, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66 | 2G GSM 1900, 2G GSM 1800, 2G GSM 850, 2G GSM 900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B20, 4G LTE B28B, 4G LTE B28A, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n7, 5G NR n8, 5G NR n20, 5G NR n28b, 5G NR n28a, 5G NR n38, 5G NR n40, 5G NR n41, 5G NR n66, 5G NR n77, 5G NR n78 |
| Cellular Technologies | GSM, HSPA, LTE | LTE, 5G Best value |
| Wi-Fi Standards | Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 802.11a/b/g |
| Wi-Fi Features | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display |
| Bluetooth Version | Bluetooth 6.0 Best value | Bluetooth 5.1 |
| Bluetooth Profiles | A2DP, LE | A2DP, EDR, HID, LE, aptX, SBC |
| Navigation Systems | GPS, A-GPS, GLONASS, Galileo, BeiDou, QZSS | GPS, A-GPS, GLONASS, BeiDou, QZSS, Galileo |
| Connectivity Features | 3.5 mm Audio Jack, NFC, USB Type-C, USB 2.0, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, Computer Sync, OTA Sync, Tethering | Computer Sync, Infrared, NFC, OTA Sync, Tethering, VoLTE, VoWiFi, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, USB Type-C, USB 2.0 |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | 650 Mbps | 2,500 Mbps Best value |
| Max. upload speed | 150 Mbps | 900 Mbps Best value |
Audio
| Specification | K70 | Y31 5G |
|---|---|---|
| Audio Features | Stereo Speakers, A2DP, LE | DTS, DTS:X, Hi-Res Audio, Stereo Speakers, A2DP, EDR, HID, LE, aptX, SBC |
Technical
| Specification | K70 | Y31 5G |
|---|---|---|
| Model numbers | T522A | — |
